[InstCombine] Disable fold from D64285 for non-integer types

llvm-svn: 365959
llvm · Jul 12, 2019 · 9f0d718 · 9f0d718
1 parent 3245248
commit 9f0d718
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
@@ -542,6 +542,8 @@ static Value *foldSelectICmpLshrAshr(const ICmpInst *IC, Value *TrueVal,
   ICmpInst::Predicate Pred = IC->getPredicate();
   Value *CmpLHS = IC->getOperand(0);
   Value *CmpRHS = IC->getOperand(1);
+  if (!CmpRHS->getType()->isIntOrIntVectorTy())
+    return nullptr;
 
   Value *X, *Y;
   unsigned Bitwidth = CmpRHS->getType()->getScalarSizeInBits();